56642222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 105369600

約数和(自身を除く): 48727378

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 973, 1807, 1946, 2239, 3614, 4478, 12649, 15673, 25298, 29107, 31346, 58214, 203749, 311221, 407498, 622442, 2178547, 4045873, 4357094, 8091746, 28321111, 56642222]

約数ペア:

[(1, 56642222), (2, 28321111), (7, 8091746), (13, 4357094), (14, 4045873), (26, 2178547), (91, 622442), (139, 407498), (182, 311221), (278, 203749), (973, 58214), (1807, 31346), (1946, 29107), (2239, 25298), (3614, 15673), (4478, 12649)]